Rogoff: Europe Needs to Have Central Government

Jan. 23 (Bloomberg) -- Ken Rogoff, Harvard University professor, discusses the need for a central government and closer political federation in Europe. He speaks from the World Economic Forum in Davos on Bloomberg Television's "Bloomberg Surveillance."
Redfin CEO: How Apple Watch Will Change My Business
42:12 - Redfin CEO Glenn Kelman discusses the launch of the Apple Watch with Bloomberg's Pimm Fox on "Taking Stock." (Source: Bloomberg)
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